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setup.exe

Ding Ruan

The application setup.exe by Ding Ruan has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software.
Publisher:
Ding Ruan  (signed and verified)

MD5:
45926d8785156c063d2f6fa13d808644

SHA-1:
ff61b08a3e490af6d13d76e919834a95c8a721c0

SHA-256:
7d6c2316f8e660a6c1f88d61dc8f6769996e8e73e8f166e6f724b993ba3a83bf

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
10/11/2025 5:19:31 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
17.2.17.6

File size:
427.2 KB (437,472 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\setup.exe

Digital Signature
Signed by:
Ding Ruan

Authority:
thawte, Inc.

Valid from:
1/29/2017 3:30:00 AM

Valid to:
4/14/2017 4:29:59 AM

Subject:
CN=Ding Ruan, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
3010208005B34F3CB87EDBC93E562018

File PE Metadata
Compilation timestamp:
2/13/2017 5:41:11 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x5F04

Entry point:
E8, FB, E4, FF, FF, E9, 6A, 69, 00, 00, 55, 8B, EC, FF, 15, 54, 20, 46, 00, 6A, 01, A3, FC, A6, 46, 00, E8, CC, E4, FF, FF, FF, 75, 08, E8, FA, 33, 00, 00, 83, 3D, FC, A6, 46, 00, 00, 59, 59, 75, 08, 6A, 01, E8, B2, E4, FF, FF, 59, 68, 09, 04, 00, C0, E8, E7, 03, 00, 00, 59, 5D, C3, 55, 8B, EC, A1, E0, D6, 46, 00, 33, 05, 00, 90, 46, 00, 74, 07, FF, 75, 08, FF, D0, 5D, C3, 5D, FF, 25, B4, 20, 46, 00, 6A, 24, 68, D8, 75, 46, 00, E8, 3B, 6B, 00, 00, 83, 65, D4, 00, 83, 65, D0, 00, 33, DB, 89, 5D, E0, 33, FF...
 
[+]

Entropy:
7.8155  (probably packed)

Code size:
385.5 KB (394,752 bytes)

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